16Kpa Powerful Suction :Our unique design and advanced 3 layer filtration system bed vacuum uses a powerful 500W motor for high efficiency,boasts 30000 rpm/min brushroll rotation and delivers a strong suction of 16Kpa to ensure deep cleaning. 140 F Heat Dehumidification :The 253.7nm UV-C light not only brightens your cleaning path,but also trapping particles.It reaches a 140 F constant temperature heat air to keep surface dry after cleaning. HEPA Filtration :This system filters fine dust,isolates large particles,and securely locks in dust and dirt,releasing fresh and clean air.It also combines ultrasonic waves to loosen up stubborn debris. Long Lasting :This vacuum cleaner is easy to maintain with the effortless assembly and disassembly dust cup,ensuring a longer lifespan.Weighing just 4.2 lbs (1.9 kg),it s convenient to use for whole-house cleaning. Smart Safety : It will protect your family from invisible threats. It can be used on carpets, mattresses,bed,couch to provide a comprehensive solution for cleanliness.